Roof ridge ventilator



FIG. 1 is a top plan view of a roof ridge ventilator showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is an enlarged fragmentary elevational view taken from one side thereof;

FIG. 4 is an enlarged fragmentary elevational view taken from the side opposite that shown in FIG. 3; and

FIG. 5 is an elevational view taken from one end thereof, the opposite end being the same as the end shown. 

The ornamental design for a roof ridge ventilator, as shown and described. 